1639852068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1417

約数の個数: 96

約数和(自身を含む): 4112640000

約数和(自身を除く): 2472787932

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 71, 92, 134, 138, 142, 201, 213, 268, 276, 284, 402, 426, 804, 852, 1249, 1541, 1633, 2498, 3082, 3266, 3747, 4623, 4757, 4899, 4996, 6164, 6532, 7494, 9246, 9514, 9798, 14271, 14988, 18492, 19028, 19596, 28542, 28727, 57084, 57454, 83683, 86181, 88679, 109411, 114908, 167366, 172362, 177358, 218822, 251049, 266037, 328233, 334732, 344724, 354716, 437644, 502098, 532074, 656466, 1004196, 1064148, 1312932, 1924709, 2039617, 3849418, 4079234, 5774127, 5941493, 6118851, 7698836, 8158468, 11548254, 11882986, 12237702, 17824479, 23096508, 23765972, 24475404, 35648958, 71297916, 136654339, 273308678, 409963017, 546617356, 819926034, 1639852068]

約数ペア:

[(1, 1639852068), (2, 819926034), (3, 546617356), (4, 409963017), (6, 273308678), (12, 136654339), (23, 71297916), (46, 35648958), (67, 24475404), (69, 23765972), (71, 23096508), (92, 17824479), (134, 12237702), (138, 11882986), (142, 11548254), (201, 8158468), (213, 7698836), (268, 6118851), (276, 5941493), (284, 5774127), (402, 4079234), (426, 3849418), (804, 2039617), (852, 1924709), (1249, 1312932), (1541, 1064148), (1633, 1004196), (2498, 656466), (3082, 532074), (3266, 502098), (3747, 437644), (4623, 354716), (4757, 344724), (4899, 334732), (4996, 328233), (6164, 266037), (6532, 251049), (7494, 218822), (9246, 177358), (9514, 172362), (9798, 167366), (14271, 114908), (14988, 109411), (18492, 88679), (19028, 86181), (19596, 83683), (28542, 57454), (28727, 57084)]